This leads to false positives
(cherry picked from commit a5d9d001aa995c4a66d73a40cbc6a1a22b795d4d)
Message added by Laurent Rineau:
that commit was tested in CGAL-4.3-Ic-168
That is a late follow-up to the following commit:
| commit 12744ab7ff
| Author: Laurent Rineau <Laurent.Rineau__CGAL@normalesup.org>
| Date: Thu Apr 28 13:11:09 2011 +0000
|
| Track dependencies between libraries and examples/demos
|
| With this patch, when CGAL as been configured with WITH_examples and/or
| WITH_demos, then the executables of examples and demos depends on the CGAL
| libraries. That means if one change a file involved in a CGAL library, and
| ask the rebuild of an executable, then the CGAL library will be rebuilt
| first.
|
| Notes:
| r63187 branches/next
Or maybe the bug was re-introduced by recent modifications of our CMake
scripts.
If the debug versions are not found, the release versions will be used instead
for the debug mode.
If the tbb_malloc library is not found, doesn't link with it.
- Untabified
- Does not link with the TBB mallow proxy anymore, but set
TBB_MALLOCPROXY_DEBUG_LIBRARY and TBB_MALLOCPROXY_RELEASE_LIBRARY
so that a user can still link with it if necessary
Note: the malloc proxy is not available on MacOS.
- Calls include_directories ( ${TBB_INCLUDE_DIRS} ) and
link_directories( ${TBB_LIBRARY_DIRS} ) to set paths
The CMake module FindBoost.cmake searchs for Boost first in the "Config
mode" of 'find_package'. That allows to find installation of boost-cmake
(that is Boost configured using CMake). That configuration of Boost is
rather rare. But the search for it leaves a variable Boost_DIR=NOTFOUND in
the cache, even if Boost libraries are found using the regular way.
That patch removes from the cache the variable Boost_DIR, when Boost is
already found, to avoid more confusion for users.
The CMake script was only testing if the sub-directory auxiliary/taucs/
existed. That directory exists in Git for a while, because we ship a README
file in it. Now the CMake script checks for auxiliary/taucs/include/. That
is as naive as before but at least it will work.
1/ Check the version using 'find_package_handle_standard_args' internal
checking of version, instead of a home-made check.
2/ No need to add EIGEN3_INCLUDE_DIR in the cache, as find_path does it.
3/ Call 'find_package_handle_standard_args' even if EIGEN3_INCLUDE_DIR is
already and valid in the cache.
If the current working directory is a checkout of a commit that is not a
branch, for example, a commit in the ancestors of a branch, then CGAL CMake
scripts gave that CMake error:
== CMake setup ==
fatal: ref HEAD is not a symbolic ref
CMake Error at Installation/cmake/modules/CGAL_SCM.cmake:36 (string):
string sub-command REGEX, mode REPLACE needs at least 6 arguments total to
command.
Call Stack (most recent call first):
CMakeLists.txt:17 (include)
== CMake setup (DONE) ==
This patch fixes the error. If HEAD is not a branch, then CGAL_GIT_BRANCH
is equal to "HEAD".
- proper indentation
- merge double occurences
- standardize location at the end block, before DOC
tested with GMP(XX), MPFR, MPFI, LEDA, RS(3), NTL and a (small) number of ways to specify library
locations via environment and CMake variables, on Debian 64bit
Aurélien Vialon
Laurent Rineau
Andreas Fabri
Clement Jamin
Eric Berberich
Philipp Möller
Alexander Kobel